摘要
对比敏感度(CS)的研究近些年来在眼科学和视觉光学领域受到广泛关注。相比视敏度(VA)检查,CS检查可全面准确地揭示患者的视功能状态,现已成为多项眼科疾病预测、诊断、病情进展及疗效评价的重要指标。为提高眼科临床及科研领域CS检测的精确度,CS检测方法不断得到改进与创新,主要包括客观检查和主观心理物理学检查。这两类检测方法都有其优点和局限性,且主要针对的受试人群也不同。而随着当前“互联网+”热潮的掀起,国内外许多研究机构先后开发出基于计算机测量空间CS的软件,为CS检查提供了更为便捷的方法。本文综述了常见CS检测方法的视标设计、测量要求及主要适用人群等特点。
·Contrast sensitivity(CS)has been widely studied in the research of ophthalmology and optometry.Compared with visual acuity(VA)test,CS assessment can fully and accurately reveal the state of visual function,which has become an important indicator for the prediction,diagnosis of eye diseases and for the evaluation of the disease progression and therapeutic effect.To improve the accuracy of CS measurement,CS detection methods have been constantly improved and innovated,mainly including objective examination and subjective psychophysical examination.Both methods have their advantages and limitations and the main target population is slightly different.With the development of the current Internet Plus,the CS detect software based on computer technology has been successively developed by many research institutions,which provide more convenient detection methods.Therefore,this paper reviews the visual standard design,measurement requirements and main applicable characteristics of common CS detection.
作者
曹宁
卢秀珍
毕爱玲
毕宏生
Ning Cao;Xiu-Zhen Lu;Ai-Ling Bi;Hong-Sheng Bi(Shandong University of Traditional Chinese Medicine,Jinan 250014,Shandong Province,China;Shandong Province Key Laboratory of Integrated Chinese and Western Medicine for Eye Disease Prevention and Control,Key Laboratory of Integrative Medicine for Prevention and Treatment of Ocular Diseases in Colleges and Universities of Shandong Province,Jinan 250002,Shandong Province,China;Affiliated Eye Hospital of Shandong University of Traditional Chinese Medicine,Jinan 250002,Shandong Province,China)
出处
《国际眼科杂志》
CAS
北大核心
2020年第7期1192-1196,共5页
International Eye Science
基金
山东省重点研发计划项目(No.2017CXGC1211,2016GGH3119)。
关键词
对比敏感度
检测方法
眼科
视功能
视觉光学
contrast sensitivity
detection method
ophthalmology
visual function
visual optics
